Setting Up Your Java 8 IDE: An Introduction to NetBeans 8.0 - Beginning Java 8 Games Development - page 44

numbering in the code editor pane, which contains only lines 1 and 38, the first and
last numbers in the range; I removed lines 2-37, using Photoshop).
Figure 2-12 . Click the NetBeans IDE 8.0 Profile menu, and select the Profile Project (InvinciBagel) menu option
Figure 2-13 . The shortcut icon for the Profile Project utility, with tool tip (screen collapsed)
As you can see in both the Profile menu and the Profile Project icon tool tip, at the
top of the screen, the keyboard shortcut for the Profile Project tool is ALT+F2 (hold
down the ALT key on your keyboard, and press the F2 function key, at the top left of
the keyboard, simultaneously).
Profiling Your Java 8 Game Application CPU Usage